Rational Numbers

Fractions

100

1/2 + 4/2

5/2

200

5/6 - 1/2

2/6 or 1/3

300

-7/8 + 5/3

19/24

400

7/9 - 3(1/2)

-49/18

500

-4(2/3) - (-5/4)

-49/12

Decimals

100

0.8 + 1.3

2.1

200

-0.54 + (-0.46)

-1

300

12. 65 - 13.76

-1.11

400

23.528 - 31.987

-8.459

500

-11.67 - (-3.638)

-8.032

Comparing

100

7/10                   0.9

<

200

8/5           1.4

>

300

0.65             13/20

=

400

-0.5            -2/5

<

500

-9/11         -0.819

>

Fraction to Decimal

100

3/5

0.6

200

-7/10

-0.7

300

4/13

0.307

400

5 (2/7)

5.285

500

-9 (3/16)

-9.187

Decimal to Fraction

100

0.3

3/10

200

-0.2

-1/5

300

8.16

8 (4/25)

400

0.255

51/200

500

-4.64

-4 (16/25)